JPS5937893U - phase synchronized circuit - Google Patents
phase synchronized circuitInfo
- Publication number
- JPS5937893U JPS5937893U JP13199182U JP13199182U JPS5937893U JP S5937893 U JPS5937893 U JP S5937893U JP 13199182 U JP13199182 U JP 13199182U JP 13199182 U JP13199182 U JP 13199182U JP S5937893 U JPS5937893 U JP S5937893U
- Authority
- JP
- Japan
- Prior art keywords
- phase
- frequency
- output
- circuit
- signal
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
図面は本考案の一実施例における位相同期型インバータ
装置の構成図である。
１は直流電源、２はインバータ装置主回路、′３は位相
同期回路、４はＤＣ−ＡＣ変換器、５はフィルタ、６は
位相比較器、７は基準位相、８は電圧 。
制御発振器、９は周波数加算回路、１０は固定周波数発
振器、１１は分周回路。The drawing is a configuration diagram of a phase-locked inverter device according to an embodiment of the present invention. 1 is a DC power supply, 2 is an inverter main circuit, 3 is a phase synchronization circuit, 4 is a DC-AC converter, 5 is a filter, 6 is a phase comparator, 7 is a reference phase, and 8 is a voltage. A controlled oscillator, 9 a frequency addition circuit, 10 a fixed frequency oscillator, and 11 a frequency division circuit.
Claims (1)
置の出力電圧の位相と基準位相信号の位相を比較して位
相差に応じた出力電圧を発生する位相比較器と、該位相
比較器の出力電性の大きさに応じた周波数の信号を発生
する電圧制御発振器と、固定周波数発振器と、前記電圧
制御発振器と固定周波数発振器の出力信号の周波数を加
算した周波数の出力信号を中力する周波数加算回路と、
該周波数加算回路の出力信号を分周してインバータ装置
の出力周波数とする分周回路からなる位相同期回路。A phase-locked inverter device includes a phase comparator that compares the phase of the output voltage of the inverter device with the phase of a reference phase signal and generates an output voltage according to the phase difference, and a phase comparator that generates an output voltage according to the phase difference. a voltage controlled oscillator that generates a signal with a frequency according to the magnitude, a fixed frequency oscillator, and a frequency addition circuit that outputs an output signal with a frequency obtained by adding the frequencies of the output signals of the voltage controlled oscillator and the fixed frequency oscillator;
A phase synchronization circuit comprising a frequency dividing circuit that divides the output signal of the frequency adder circuit to obtain an output frequency of an inverter device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13199182U JPS5937893U (en) | 1982-08-31 | 1982-08-31 | phase synchronized circuit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13199182U JPS5937893U (en) | 1982-08-31 | 1982-08-31 | phase synchronized circuit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5937893U true JPS5937893U (en) | 1984-03-09 |
Family
ID=30298219
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13199182U Pending JPS5937893U (en) | 1982-08-31 | 1982-08-31 | phase synchronized circuit |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5937893U (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5266923A (en) * | 1975-11-29 | 1977-06-02 | Sanken Electric Co Ltd | Converter for synchronizing external signal |
| JPS5239013B1 (en) * | 1970-05-21 | 1977-10-03 |
-
1982
- 1982-08-31 JP JP13199182U patent/JPS5937893U/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5239013B1 (en) * | 1970-05-21 | 1977-10-03 | ||
| JPS5266923A (en) * | 1975-11-29 | 1977-06-02 | Sanken Electric Co Ltd | Converter for synchronizing external signal |
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